package org.springblade.resource.ueditor.define;

import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;

public class FileType {

	public static final String JPG = "JPG";
	private static final Map<String, String> types = new LinkedHashMap<>();

	static {
		types.put(FileType.JPG, ".jpg");
	}

	public static String getSuffix(String key) {
		return FileType.types.get(key);
	}

	/**
	 * 根据给定的文件名,获取其后缀信息
	 *
	 * @param filename
	 * @return
	 */
	public static String getSuffixByFilename(String filename) {

		return filename.substring(filename.lastIndexOf(".")).toLowerCase();

	}

}
